#63C8D3#63C8D3

#63C8D3 is a light, moderate teal. Relative luminance 0.487; OKLCH L 77.6% C 0.095 H 204.9°. Best body text is #000000 at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#63C8D3
RGB	rgb(99, 200, 211)
HSL	hsl(186, 56%, 61%)
HSV	hsv(186, 53%, 83%)
CMYK	cmyk(53.1%, 5.2%, 0%, 17.3%)
CIE-LAB	lab(75.24, -26.38, -14.50)
CIE-LCH	lch(75.24, 30.11, 208.80°)
OKLab	oklab(77.65% -0.0864 -0.04)
OKLCH	oklch(77.65% 0.095 204.9)
XYZ	xyz(37.5530, 48.6609, 69.0289)
Luminance	0.4866 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C8D3 #D36E63

analogous

#63D3A6 #63C8D3 #6390D3

triadic

#63C8D3 #D363C8 #C8D363

tetradic

#63C8D3 #A663D3 #D36E63 #90D363

square

#63C8D3 #A663D3 #D36E63 #90D363

split-complementary

#63C8D3 #D36390 #D3A663

monochromatic

#298892 #37B4C2 #63C8D3 #93D9E0 #C2EAEE

Accessibility & contrast

On white

1.96

#63C8D3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.73

#63C8D3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C8D3

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C8D3	#FFFFFF	#000000	##000000
##63C8D3	1.00	1.96	10.73	10.73
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.73	21.00	1.00	1.00
##000000	10.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAC1D4

Deuteranopia (green-blind)

#A9B4D3

Tritanopia (blue-blind)

#00CFCB

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #63c8d3;
/* rgb */ color: rgb(99, 200, 211);
/* oklch */ color: oklch(77.6% 0.095 204.9);

Tailwind

colors: {
  custom: {
    50: '#98d9e0',
    500: '#63c8d3',
    950: '#000000',
  },
}

SCSS

$custom: #63c8d3;
$custom-light: #98d9e0;
$custom-dark: #000000;

JSON

{
  "hex": "#63c8d3",
  "rgb": {
    "r": 99,
    "g": 200,
    "b": 211
  },
  "hsl": {
    "h": 185.893,
    "s": 56,
    "l": 60.784
  },
  "oklch": {
    "l": 0.77645,
    "c": 0.09527,
    "h": 204.9
  },
  "luminance": 0.48664
}

Semantic roles & 50–950 ramp

primary

#63C8D3

secondary

#DEB8B4

accent

#3222C4

background

#F9FDFD

surface

#F2FAFB

border

#CCD3D4

text

#0F1415

muted

#7E8383

Preview Lab

Preview with #63C8D3

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →